<template>
	<view>
		
		<view class="goods-list">
			
			<view v-for="(goods,i) in goodslist" :key="i" @click="gotoDetail(goods)">
				<my-goods :goods="goods"></my-goods>
			</view>
			
		</view>
		
		
	</view>
</template>

<script>
	export default {
		data() {
			return {
				//请求参数
				queryObj:{
				//查询关键字
				query:'',
				//商品分类id
				cid:'',
				//页码值
				pagenum:1,
				//每页显示多少数据
				pagesize:10
				},
				goodslist:[],
				total:0,
				isloading:false
			};
		},
		onLoad(options) {
			this.queryObj.query=options.query || ''
			this.queryObj.cid=options.cid || ''
			// console.log(this.queryObj)
			this.getGoodsList()
		},
		onReachBottom(){
			if(this.queryObj.pagenum * this.queryObj.pagesize >= this.total) return uni.$showMsg('数据加载完毕')
			if(this.isloading)return
			//让页码值自增加一
			this.queryObj.pagenum++
			this.getGoodsList()
		},
		onPullDownRefresh() {
			this.queryObj.pagenum=1
			this.total=0
			this.isloading=false
			this.goodslist=[]
			this.getGoodsList(()=>uni.stopPullDownRefresh())
		},
		methods:{
			// 获取商品列表数据方法
			async getGoodsList(cd){
			this.isloading=true
			const {data:res} = await uni.$http.get('/api/public/v1/goods/search',this.queryObj)
			this.isloading=false
			cd && cd()
			if(res.meta.status!==200) return uni.$showMsg()
			this.goodslist=[...this.goodslist, ...res.message.goods]
			// console.log('goodsList:'+this.goodslist)
			this.total=res.message.total
			
			},
			gotoDetail(goods){
				uni.navigateTo({
					url:'/subpkg/goods_detail/goods_detail?goods_id='+goods.goods_id
				})
			}

		}
	}
</script>

<style lang="scss">



</style>
